Hi there, It looks like the cuts you took may not have been most ideal for cloning, the cuttings you have in your hand are a bit larger sized than I would have attempted to clone, I would try and take the cuttings a bit earlier next time around.
One thing I've found to help is to cut off most of the larger leaves on a clone 8-10hrs before I plan on actually cutting the clone from off of the plant, then I wait til the plant falls asleep that night, I wait about one hour after lights out before I go in and cut the plant, I take the cutting and place it it a cup of dirt until the water drips out the bottom immediately after cutting off the plant, I have everything prepared before hand so that I don't have to panic getting everything done quickly, and delicately at the same time.
I scuff one side of the stalk gently just taking a few light fibers from the bottom inch to half inch of the cutting before placing in the dirt also. This helps trigger the plant to put out new roots from the exposed area.
Once I've got the cutting in the dirt, I place it back in a dark room with my other seedlings and let it have at least 5 hrs of dark before the light come on, as this lowers the amount of shock on the cutting, then place the cutting in a area where it gets low intensity gentle light.
After about 3 days I rehydrate the cutting, I wait til at least a few drops come out from the bottom of the container and place it back under the light.
I'm still learning to clone myself actually, I just wanted to add what has worked for me so far, I'm about to do this same this today actually.
About half of the method I mentioned here I have learned from others on this site, I wanted to give credit back to those who've helped me keep my cuttings alive, special thanks to all those who have contributed, thanks all.
Anyhow I hope this helps, take care.
